嗯。質量與波，至少是同時存在，一實一虛。兄可先討論質的部分。

來源: 大江川於 2012-07-11 13:26:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.